Sacral nerve puncture guide plate and construction method thereof
A sacral nerve and guide plate technology, applied in the field of sacral nerve puncture guide plate and its construction, can solve the problems of increasing puncture error, affecting test results, and long puncture process time, so as to ensure structural accuracy, improve treatment success rate, reduce Effect of Minor Surgery Difficulty
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[0043] The present invention will be further described in detail below in conjunction with specific embodiments, which are explanations of the present invention rather than limitations.
[0044] Such as figure 1 As shown, this embodiment provides a sacral nerve puncture guide for assisting clinical sacral nerve puncture. The sacral nerve puncture guide mainly includes a base plate, an outer guide tube 2 , an inner guide tube 3 and an outer ring 4 . The substrate is composed of one substrate block 1 , or is formed by riveting and connecting multiple substrate blocks 1 . There are multiple outer guide tubes 2, four are provided in this embodiment, and the outer guide tubes 2 are located on the outer side of the substrate; the inner guide tube 3 is coaxially arranged in the outer guide tube 2, and the two form a mating assembly relationship ; The outer ring 4 is used to fix the positional relationship between the inner guide tube 3 and the outer guide tube 2 ; the base plate is...
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